Showing 541 - 560 results of 686 for search '"biofilm"', query time: 0.06s Refine Results
  1. 541

    A green route of antibacterial films production from shrimp (Penaeus monodon) shell waste biomass derived chitosan: Physicochemical, thermomechanical, morphological and antimicrobi... by Md. Mahmudur Rahman, Mohd. Maniruzzaman, Ripon Kumar Saha

    Published 2025-01-01
    “…The results advised that the newly fabricated biofilms are highly thermally stable, possessed several active binding sites with a uniform nonporous solid microstructure. …”
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    Article
  2. 542

    Biosynthesized ZnO NPs loaded-electrospun PVA/sodium alginate/glycine nanofibers: synthesis, spinning optimization and antimicrobial activity evaluation by El-Refaie Kenawy, Elbadawy A. Kamoun, Amany Shehata, Shahira H. El-Moslamy, Adel A.-H. Abdel-Rahman

    Published 2025-01-01
    “…Results revealed that NF formula coded AS3.3; composed of (10%PVA/1.5%SA/10%CA/0.75%ZnO/0.5% glycine), in contrast to all the other formulations examined; showed marked reduced percentages of biofilm development of both Gram-positive and Gram-negative bacteria in relation to fungal cells. …”
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    Article
  3. 543
  4. 544

    Study of an arginine- and tryptophan-rich antimicrobial peptide in peri-implantitis by Qian Zhang, Yalei Jiang, Xiaotong He, Liwei Liu, Xi Zhang

    Published 2025-01-01
    “…This study found through antibacterial experiments, wound healing promotion experiments, and anti-inflammatory experiments that VR-12 inhibited and killed planktonic peri-implantitis-associated bacteria, inhibited biofilm formation, and disrupted mature biofilms. …”
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    Article
  5. 545

    Clinical efficacy of Methylene Blue mediated antimicrobial Photodynamic Therapy (PDT) using 680 nm Diode Laser in patients undergoing Open Flap Debridement: An Original Research by Soundarya Singh, Manisha Rout, Mayur Kaushik, Shilpa Sharma, Aprajita Srivastava

    Published 2025-03-01
    “…The mechanical removal of this biofilm and adjunctive use of antibacterial disinfectants and antibiotics have been the conventional methods of periodontal therapy. …”
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    Article
  6. 546

    Normal Human Gingival Epithelial Cells Sense C. parapsilosis by Toll-Like Receptors and Module Its Pathogenesis through Antimicrobial Peptides and Proinflammatory Cytokines by Raouf Bahri, Sèverine Curt, Dalila Saidane-Mosbahi, Mahmoud Rouabhia

    Published 2010-01-01
    “…Interestingly, when cultured onto the engineered human oral mucosa (EHOM), C. parapsilosis formed small biofilm and invaded the connective tissue. Following contact with C. parapsilosis, normal human gingival epithelial cells expressed high levels of Toll-like receptors (TLR)-2, -4, and -6, but not TLR-9 mRNA. …”
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    Article
  7. 547
  8. 548

    Antibacterial properties of copper-tantalum thin films: The impact of copper content and thermal treatment on implant coatings by Bagdat Azamatov, Alexey Dzhes, Alexander Borisov, Daniyar Kaliyev, Bauyrzhan Maratuly, Amangeldi Sagidugumar, Myakinin Alexandr, Amanzhol Turlybekuly, Sergei Plotnikov

    Published 2025-01-01
    “…Implant-associated infections, particularly those caused by bacterial adhesion and biofilm formation, pose significant challenges in the field of orthopedic and dental implants. …”
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    Article
  9. 549

    Effect of Oregano and Marjoram Essential Oils on the Physical and Antimicrobial Properties of Chitosan Based Systems by Jana Sedlaříková, Magda Doležalová, Pavlína Egner, Jana Pavlačková, Jiří Krejčí, Ondřej Rudolf, Petra Peer

    Published 2017-01-01
    “…These results suggest that the structural features of active substances in the EOs play a crucial role in determining the final properties of FFS and biofilm systems.…”
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    Article
  10. 550

    Modelling the influence of mass transfer parameters on the kinetics of corrosion interaction of concrete and biological media by S. V. Fedosov, B. E. Narmaniya

    Published 2024-04-01
    “…The obtained graphical dependences provide an understanding of the conditions for slowing down and intensifying mass transfer processes in the concrete – biofilm – liquid medium system. The engineering methodology of calculation of mass transfer parameters and service life of concrete is applicable at any stage of operation of reinforced concrete products and structures and makes it economically feasible to assign protective equipment and set the terms of their use.…”
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    Article
  11. 551

    Antimicrobial Effects of Gum Arabic-Silver Nanoparticles against Oral Pathogens by Omnia Ahmed, Nicole R. S. Sibuyi, Adewale O. Fadaka, Abram M. Madiehe, Ernest Maboza, Annette Olivier, Mervin Meyer, Greta Geerts

    Published 2022-01-01
    “…The GA-AgNPs_0.4g inhibited S. mutans adhesion and biofilm formation on the surface of the tooth enamel. …”
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    Article
  12. 552

    <i>Thermithiobacillus plumbiphilus</i> AAFK—Arsenic-Resistant Bacteria Isolated from Arsenopyrite Material by Artem Shaikin, Anton Zvonarev, Mikhail Vainshtein, Tatiana Abashina

    Published 2025-01-01
    “…The genetic basis of the <i>T. plumbiphilus</i> AAFK resistance to the arsenic compounds is discussed; the mechanisms are similar with the ones known for acidophilic thiobacilli. The biofilm formation is shown for the first time for <i>T. plumbiphilus</i>; presumably, it could provide some protection and immobilization of the cells. …”
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    Article
  13. 553

    A Comprehensive Review on Bio-Based Polybenzoxazines Emphasizing Their Antimicrobial Property by Shakila Parveen Asrafali, Thirukumaran Periyasamy, Jaewoong Lee

    Published 2025-01-01
    “…PBzs demonstrate antimicrobial efficacy through mechanisms such as hydrophobic surface interactions and reactive functional group formation, preventing microbial adhesion and biofilm development. The incorporation of functional groups like amines, quaternary ammonium salts, and phenolic moieties disrupts microbial processes, enhancing antimicrobial action. …”
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  14. 554

    Explication of Pharmacological Proficiency of Phytoconstituents from Adansonia digitata Bark: An In Vitro and In Silico Approaches by Sangavi P., Gowtham Kumar S., Nachammai KT., Chandrabose Selvaraj, Langeswaran K.

    Published 2024-01-01
    “…The minimum inhibitory concentration (MIC) value was observed to be approximately 0.625 µg/mL. The biofilm inhibition percentage ranged from 9.89% to 57.92%, with the highest percentage being 57.92%. …”
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  15. 555
  16. 556

    Investigation of Chitosan-Based Hydrogels and Polycaprolactone-Based Electrospun Fibers as Wound Dressing Materials Based on Mechanical, Physical, and Chemical Characterization by Barkin Aydin, Nihat Arol, Nimet Burak, Aybala Usta, Muhammet Ceylan

    Published 2025-01-01
    “…All fibers exhibit hydrophobic properties, which help to prevent biofilm formation. In compression tests, CS12 demonstrates the highest strength. …”
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    Article
  17. 557

    Injection-Triggered Occlusion of Flow Pathways in Geothermal Operations by Maren Brehme, Simona Regenspurg, Peter Leary, Fatih Bulut, Harald Milsch, Sigitas Petrauskas, Robertas Valickas, Guido Blöcher

    Published 2018-01-01
    “…Microbial activity causes biofilm while fines migration is caused by changes in physical boundary conditions. …”
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  18. 558

    Methylobacterium populi VP2: Plant Growth-Promoting Bacterium Isolated from a Highly Polluted Environment for Polycyclic Aromatic Hydrocarbon (PAH) Biodegradation by Valeria Ventorino, Filomena Sannino, Alessandro Piccolo, Valeria Cafaro, Rita Carotenuto, Olimpia Pepe

    Published 2014-01-01
    “…Moreover, this strain also showed multiple plant growth promotion activities: it was able to produce indole-3-acetic acid (IAA) and siderophores, solubilise phosphate, and produce a biofilm in the presence of phenanthrene and alleviate phenanthrene stress in tomato seeds. …”
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    Article
  19. 559

    Essential oils modulate virulence phenotypes in a multidrug-resistant pyomelanogenic Pseudomonas aeruginosa clinical isolate by Jayalekshmi Haripriyan, Christy Rose Binu, Nitasha D Menon, Muralidharan Vanuopadath, Malavika B. Hari, N Namitha, Kesiya Binoy, Anil Kumar, Bipin G. Nair, Victor Nizet, Geetha B. Kumar

    Published 2025-01-01
    “…Garlic, cinnamon and thyme EOs were selected for further studies based on their significant anti-virulent properties, like inhibition of pyomelanin production and biofilm formation. Additionally, downregulation of the expression of virulence genes regulated by quorum sensing (QS) and a decrease in levels of the QS signaling molecule, C12-HSL, were also observed. …”
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  20. 560

    Tailoring microbial redox with alternating current for efficient mineralization of refractory organic nitrogen compounds in wastewater by Ye Yuan, Xucui Qian, Lulu Zhang, Wanxin Yin, Tianming Chen, Zhaoxia Li, Cheng Ding, Bo Wang, Bin Liang, Aijie Wang, Yang Liu, Fan Chen

    Published 2025-01-01
    “…AC stimulation enhances biofilm formation and bidirectional electrocatalytic activity, leading to higher biomass and electron utilization efficiency. …”
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    Article